Yokogawa GC1000 Mark II Process Gas Chromatograph - Manual (Page 61)

5-4
<5. Actions of External Input and Output Signals >
IM 11B03A03-01E 3rd Edition : Aug. 23. 2006-00
5.1.3 When "99" is Specified for Stream Number (with Stream
Identification Signal)
An action when analog hold output is specified as shown in Table 5.4 under the peak
setting conditions of each stream as shown in Table 5.3, is illustrated in Figure 5.3.
Table 5.3 Conditions of Peaks for Streams
Stream 1
Peak 1
Peak 2
Peak 3
Peak 4 Exist
Exist
Exist
Exist
Stream 2
Exist
None
Exist
None
Stream 3
Exist
Exist
None
Exist
T0503.EPS
Table 5.4 Setting of Analog Output
Output stream #1
CH.1
CH.2
CH.3
CH.4 99
99
99
99
Output peak #1
1
2
3
4
Output stream #2
None
None
None
None
Output peak #2
None
None
None
None
T0504.EPS
F0503.EPS
*1 2s 4s 2s 4s 2s 4s 2s 4s *1 *1 *1
Stream 1
End of Analysis
Stream 2
End of Analysis
Stream 1
End of Analysis
Stream 2
End of Analysis
CH.1
CH.2
CH.3
CH.4
CH.3
(Read-in signal)
CH.4
(Read-in signal)
CH.5
(Read-in signal)
Analog Hold Output
Contact Output
End of Analysis: Time when the final peak detection is completed or peak detection stop time.
*1:
One to two seconds (depending on analysis specifications)
Figure 5.3 Actions of Analog Output and Contact Output